application/front/controller/visitor/LoginController.php

   1 <?php
   2
   3 declare(strict_types=1);
   4
   5 namespace Shaarli\Front\Controller\Visitor;
   6
   7 use Shaarli\Front\Exception\LoginBannedException;
   8 use Shaarli\Render\TemplatePage;
   9 use Slim\Http\Request;
  10 use Slim\Http\Response;
  11
  12 /**
  13  * Class LoginController
  14  *
  15  * Slim controller used to render the login page.
  16  *
  17  * The login page is not available if the user is banned
  18  * or if open shaarli setting is enabled.
  19  */
  20 class LoginController extends ShaarliVisitorController
  21 {
  22     public function index(Request $request, Response $response): Response
  23     {
  24         if ($this->container->loginManager->isLoggedIn()
  25             || $this->container->conf->get('security.open_shaarli', false)
  26         ) {
  27             return $this->redirect($response, '/');
  28         }
  29
  30         $userCanLogin = $this->container->loginManager->canLogin($request->getServerParams());
  31         if ($userCanLogin !== true) {
  32             throw new LoginBannedException();
  33         }
  34
  35         if ($request->getParam('username') !== null) {
  36             $this->assignView('username', escape($request->getParam('username')));
  37         }
  38
  39         $this
  40             ->assignView('returnurl', escape($request->getServerParam('HTTP_REFERER')))
  41             ->assignView('remember_user_default', $this->container->conf->get('privacy.remember_user_default', true))
  42             ->assignView('pagetitle', t('Login') .' - '. $this->container->conf->get('general.title', 'Shaarli'))
  43         ;
  44
  45         return $response->write($this->render(TemplatePage::LOGIN));
  46     }
  47 }